This PR will make the imports of UnifoldBackend and AlphaLinkBackend optional and will handles the exception of these imports if they failed. It will make the installations of the extra dependencies optional instead and fixed the CI/CD crashes due to disk space error.
This PR will make the imports of UnifoldBackend and AlphaLinkBackend optional and will handles the exception of these imports if they failed. It will make the installations of the extra dependencies optional instead and fixed the CI/CD crashes due to disk space error.